CN201858593U - An anti-glare LED reflector - Google Patents

Abstract

The utility model discloses an anti-dazzle LED reflector, including the toper casing, the top of toper casing is provided with the through-hole of installation LED lamp, its characterized in that: the inner surface of the conical shell is provided with a reticular convex reflecting surface; the internal surface of this product sets up netted protruding reflection of light face, can make the fine concentration of light beam on the one hand, has the effect of spotlight, improves the light source utilization ratio, and on the other hand still can make light distribution even through the refraction, and reaches the effect of anti-dazzle.

Description

An anti-glare LED reflector

technical field

The utility model relates to the technical field of lighting appliances, in particular to a reflector used for LED lamps.

Background technique

Since the first red LED lamp came out in 1969, it has been widely used by virtue of its incomparable advantages of energy saving, environmental protection, long life and other traditional lamps. The second revolution in the history of lighting. Although LED lights have many advantages, there are also some shortcomings, mainly that the brightness value is not very high and the light is relatively divergent; in order to improve the above two shortcomings, people generally use reflectors to distribute light. However, due to defects and deficiencies in the design of the existing reflectors, the light source utilization rate is low, the light beam is not concentrated enough, and the phenomenon of uneven illumination is prone to occur, and most of them have no anti-glare function.

Contents of the invention

In view of the above problems, the utility model provides a reflector of an LED lamp with high light source utilization rate, high beam concentration, adjustable beam angle, uniform illuminance and anti-glare.

The technical scheme that the utility model adopts for solving its technical problem is:

An anti-glare LED reflector, comprising a conical shell, the top of the conical shell is provided with a through hole for installing an LED lamp, and it is characterized in that: the inner surface of the conical shell is provided with a mesh-shaped protrusion reflective surface.

Wherein, the longitudinal section of the reflective surface inside the conical shell is corrugated.

Further, the reflective surface inside the conical housing has a corrugated cross-section.

Further, the back of the conical shell is provided with a fixing structure.

The beneficial effects of the utility model are: the inner surface of the reflector of the utility model is provided with a wavy mesh-shaped raised reflective surface. On the one hand, this design can make the light beam well concentrated, which has the effect of a spotlight, and improves the utilization rate of the light source. On the other hand, the refraction can also make the light distribution uniform and achieve the anti-glare effect; in addition, by changing the size of the housing and the distribution of the reflective strip-shaped protrusions, the degree of the beam angle can be precisely changed, which is very practical.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the sectional view of the utility model embodiment;

Fig. 3 is a schematic cross-sectional view of an embodiment of the present invention.

Detailed ways

Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of anti-glare LED reflector of the present utility model includes a conical shell 1, and the top of the conical shell 1 is provided with a through hole 2 for installing an LED lamp. The hole 2 can be set in a circle or a square or other shapes. The inner surface of the conical shell 1 is provided with a mesh-shaped raised reflective surface 3, which is conducive to the uniform distribution of light, and the omni-directional Refraction to achieve better anti-glare effect.

The longitudinal section of the reflective surface inside the conical shell is corrugated.

Further, the cross-section of the reflective surface inside the conical housing 1 is corrugated.

In order to facilitate the installation of the reflector, the back of the conical housing 1 can be provided with a fixed connection structure 4, and the connection structure 4 can be arranged in a column shape or a strip shape or other shapes.

The above is a specific description of the preferred implementation of the present utility model, but the present invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent deformations or modifications without violating the spirit of the present utility model. Replacement, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (4)

1. a glare prevention LED reflection shield comprises conical shell, and the top of described conical shell is provided with the through hole that the LED lamp is installed, and it is characterized in that: the inner surface of described conical shell is provided with netted protruding reflective surface.

2. a kind of glare prevention LED reflection shield according to claim 1 is characterized in that: the longitudinal section of the inboard reflective surface of described conical shell is corrugated.

3. a kind of glare prevention LED reflection shield according to claim 1 and 2 is characterized in that: the cross section of the inboard reflective surface of described conical shell is corrugated.

4. a kind of glare prevention LED reflection shield according to claim 1, it is characterized in that: the back of described conical shell is provided with fixed structure.

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